Fortec Star CM1-BT1, Manual

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22 Module Description
 Jumbo frames

Interrupt moderation, VLAN support, IP checksum offload
 PCIe OBFF (Optimized Buffer Flush/Fill) for improved system power management

Four transmit and four receive queues
 RSS and MSI-X to lower CPU utilization in multi-core systems

Advanced cable diagnostics, auto MDI-X
 ECC – error correcting memory in packet buffers

Four Software Definable Pins (SDPs)
 Manageability:

NC-SI for greater bandwidth pass through
 SMBus low-speed serial bus to pass network traffic

Flexible firmware architecture with secure Flash update
 MCTP over SMBus/PCIe

OS2BMC/CEM (optionally enabled via external Flash)
 PXE and iSCSI boot
Each Ethernet interface is accessible through a 2*5, 2.0 mm pin header from Molex.
Table 3-6: Ethernet Signal Definitions (CN10/CN11)
Pin# Signal Pin# Signal
1
MX1-
2
MX1+
3
MX2-
4
MX2+
5
n.c. (optional PE)
6
n.c.
7
MX3-
8
MX3+
9
MX4-
10
MX4+
Connector
GbE1 CN10 GbE2 CN11
1
2
2
1